Tides Today & Tomorrow in Dover Point, NH

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Dover Point, NH.
Next low tide : in 1h 28m at 12:57 pm (1.2 ft)
Next high tide : 7:24 pm (6.3 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:54 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8421897
Common Questions About Tides

Dover Point, NH Tides - Aug 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:246.92:556.38:370.18:430.75:328:06Waxing Crescent1Thu
2Fri3:016.83:306.39:100.29:210.75:338:05Waxing Crescent2Fri
3Sat3:376.64:046.49:430.39:590.75:358:03Waxing Crescent3Sat
4Sun4:156.44:396.410:170.510:390.85:368:02Waxing Crescent4Sun
5Mon4:546.15:176.310:540.711:230.95:378:01First Quarter5Mon
6Tue5:385.95:596.311:340.95:388:00First Quarter6Tue
7Wed6:265.66:446.312:100.912:191.05:397:58First Quarter7Wed
8Thu7:185.57:356.41:010.91:081.25:407:57First Quarter8Thu
9Fri8:155.48:316.51:570.92:021.25:417:56Waxing Gibbous9Fri
10Sat9:175.59:316.72:580.83:021.15:427:54Waxing Gibbous10Sat
11Sun10:185.710:317.13:590.54:030.85:437:53Waxing Gibbous11Sun
12Mon11:156.111:267.44:560.15:010.55:447:51Waxing Gibbous12Mon
13Tue12:076.55:48-0.35:550.15:457:50Full Moon13Tue
14Wed12:207.812:586.96:38-0.76:49-0.35:467:49Full Moon14Wed
15Thu1:138.01:487.37:27-0.97:43-0.65:487:47Full Moon15Thu
16Fri2:058.02:377.68:15-1.08:36-0.85:497:46Waning Gibbous16Fri
17Sat2:577.93:267.79:04-1.09:29-0.85:507:44Waning Gibbous17Sat
18Sun3:507.74:167.79:53-0.710:24-0.75:517:43Waning Gibbous18Sun
19Mon4:457.35:107.610:45-0.411:23-0.45:527:41Third Quarter19Mon
20Tue5:446.86:077.311:400.05:537:40Third Quarter20Tue
21Wed6:476.47:087.112:25-0.112:390.45:547:38Third Quarter21Wed
22Thu7:516.18:116.81:300.21:410.85:557:36Third Quarter22Thu
23Fri8:585.99:166.72:370.42:471.05:567:35Waning Crescent23Fri
24Sat10:035.810:186.73:440.43:531.05:577:33Waning Crescent24Sat
25Sun11:005.911:126.84:430.44:500.95:597:32Waning Crescent25Sun
26Mon11:496.05:340.35:400.86:007:30Waning Crescent26Mon
27Tue12:006.812:336.26:180.26:240.76:017:28New Moon27Tue
28Wed12:436.81:136.36:570.27:040.66:027:27New Moon28Wed
29Thu1:236.81:486.47:320.27:420.56:037:25New Moon29Thu
30Fri1:596.72:226.58:040.38:170.56:047:23New Moon30Fri
31Sat2:356.62:536.58:350.48:520.56:057:21Waxing Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8421897)

Common Questions About Dover Point, NH Tides

Show All
What time does the tide turn (slack tide) in Dover Point, NH today?

Slack tide in Dover Point, NH is approximately 4:10 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Dover Point, NH?

Dover Point, NH is currently in a neap phase. Tonight's moon is 55% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Dover Point, NH tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Dover Point, NH?

Tide predictions for Dover Point, NH come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Dover Point, NH?

Tide data for Dover Point, NH is sourced from NOAA Station #8421897. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8421897.

What is the moon phase in Dover Point, NH tonight?

Tonight the moon over Dover Point, NH is First Quarter (55% illuminated). This places Dover Point, NH in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA